80804832

素因数分解:

$2^5\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1289}}^1$

素因数の和:1955

約数の個数: 48

約数和(自身を含む): 212602320

約数和(自身を除く): 131797488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 653, 1289, 1306, 1959, 2578, 2612, 3867, 3918, 5156, 5224, 7734, 7836, 10312, 10448, 15468, 15672, 20624, 20896, 30936, 31344, 41248, 61872, 62688, 123744, 841717, 1683434, 2525151, 3366868, 5050302, 6733736, 10100604, 13467472, 20201208, 26934944, 40402416, 80804832]

約数ペア:

[(1, 80804832), (2, 40402416), (3, 26934944), (4, 20201208), (6, 13467472), (8, 10100604), (12, 6733736), (16, 5050302), (24, 3366868), (32, 2525151), (48, 1683434), (96, 841717), (653, 123744), (1289, 62688), (1306, 61872), (1959, 41248), (2578, 31344), (2612, 30936), (3867, 20896), (3918, 20624), (5156, 15672), (5224, 15468), (7734, 10448), (7836, 10312)]